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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2011/06/28 06:56:17 UTC

[jira] [Resolved] (HBASE-3534) Action should not store or serialize regionName

     [ https://issues.apache.org/jira/browse/HBASE-3534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ted Yu resolved HBASE-3534.
---------------------------

      Resolution: Fixed
    Hadoop Flags: [Incompatible change, Reviewed]  (was: [Incompatible change])

> Action should not store or serialize regionName
> -----------------------------------------------
>
>                 Key: HBASE-3534
>                 URL: https://issues.apache.org/jira/browse/HBASE-3534
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ryan rawson
>            Assignee: Ted Yu
>             Fix For: 0.92.0
>
>         Attachments: 3534-v2.txt, 3534-v3.txt, 3534.txt
>
>
> Action stores the regionName, BUT an action comes from a MultiAction, which contains:
>   public Map<byte[], List<Action<R>>> actions 
> Which means we are storing the regionName multiple times. In fact, no one even calls the accessor getRegionName!
> It changes the serialization of Action and MultiAction, but reduces the byte overhead.

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